With the help of Lego sensors and motors through the LabVIEW and NI PCI card

Similar Questions

• Any camera regardless of the interface is available for use with the LabView interface.

  Hello

  I intend to go for some CMOS camera,

  but I have a huge doubt before buying, the camera of menttioned above is not anywhere in this list. Nor can I see any type being supported USB device.

  The question is

  1. is a camera regardless of the interface is available for use with the LabView interface?
  2. Can I build a VI to communicate with any device image and recording of camera and take the data?

  Any kind of help or advice is greatly appreciated... I have to buy a CMOS camera and begin to run.

  Thank you...

  Hello Virginia,.

  I am pleased that this information has been useful, one thing I wanted to mention is that USB 3.0 has its own standard USB 3.0 Vision which is currently not supported. If this camera is also Direct Show compatible then you will be able to acquire an image using IMAQdx and manipulate all the attributes that are published to the API Live Show.

  I hope that USB 3.0 Vision will be supported in the near future, and we tentatively announced for this standard of communication for the August 2013 Vision Acquisition Softwareupdate.

  See you soon,.

  -Joel

• Close a non-LabVIEW with the LabVIEW program?

  I have two programs running on the same computer.  One is a 3rd party software that collects data from a sensor and generates files.  The other is a LabVIEW application that analyzes the files before deleting them.  (The 3rd party software is written in LabVIEW, but closed source).

  I want to stop the 3rd party software automatically whenever my LabVIEW application stops.  If someone stops the LabVIEW application without stopping acquisition of data on the 3rd party software, hard drive fills up with files in one day about.  Not good!

  Is this possible without turning off the computer?

  "kill Task" in command prompt will help you achieve what you want? Use systemexec in LabVIEW to do this. After the back if this is not what you want.

  Mathan

• Windows 7 hangs with the hardware problem, possibly video card

  We currently live hourly breaks down our Windows 7 ultimate (64 bit) desktop system.  Whenever Windows 7 restarts, it informs us that Windows 7 crashed because of a "hardware problem/question.
  We spent the last week using Memtest to test each individual memory stick (8 GB total RAM, 4 individual memory 2 GB sticks), as well as each of the individual memory on the motherboard slots.  Tests total were about 24-36 hours (not all at once, of course.)  Memtest found no errors.
  We are therefore now move to the video card.  Anyway is the same way and diagnostic test the video card (something similar to the test of memory)...?
  Sense, is there any software diagnostic tool that can be downloaded — like Memtest - to test its video card...?
  Thanks in advance for answers!
  * original title - card video problem *.

  Hello

  Utilities usually just video card testing their performance and General compatibility with Windows
  and the programs they are running. For the test that deals specifically with crash, BSOD and other
  questions, it would be best to contact the video card manufacturer support and check with their forums.

  Motherboard (and system manufacturers) also have troubleshooting utilities, if they will help you
  to access it.

  Driver Verifier can help find some BSOD problems:

  Using Driver Verifier to identify issues with Windows drivers for users advanced
  http://support.Microsoft.com/kb/244617

  Using Driver Verifier
  http://msdn.Microsoft.com/en-us/library/ff554113 (v = VS. 85) .aspx

  How to use the Windows Driver Verifier Manager to troubleshoot and identify questionshttp://www.youtube.com/watch?v=_VwIDD9xngM Driver

  Driver Verifier
  http://www.techsupportforum.com/2110308-POST3.html

  Using Driver Verifier
  http://www.faultwire.com/solutions/using_driver_verifier.php

  How to use Windows drivers check Manager to solve problems and identify the Driver questions
  http://www.YouTube.com/watch?v=_VwIDD9xngM

  You can disable the driver verifier
  http://support.Microsoft.com/kb/244617

  Start - type in the box search-> auditor/Reset hit enter to disable

  BlueScreenView lets you know if there is a driver specified in the error message. Also check with
  MyEventViewer at the blue screen.

  If DriverVerifier creates a minidump upload it and post the link here so we can analyze.

  ------------------------------------------------

  Check this thread for J Stuart W response which has some utilities that might help.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-system/random-black-screen-on-Windows-startup/ac0e0e3d-C6A2-4c35-9a69-81cfc446831f

  ------------------------------------------------

  This, so you can see the probable bluescreens.

  Windows Vista restarts automatically if your computer encounters an error that requires him to plant.
  http://www.winvistatips.com/disable-automatic-restart-T84.html

  -------------------------------------------------------------------------

  These utilities can read the Minidump and another error collection files if you need to see what
  in them there. If this BSOD report see the below troubleshooting tool and report those or other issues
  here for further troubleshooting assistance.

  It is an excellent tool for displaying the blue screen error information

  -Free - BlueScreenView scans all your minidump files created during "blue screen of death," collisions
  and displays information about all accidents of a table.
  http://www.NirSoft.NET/utils/blue_screen_view.html

  -------------

  MyEventViewer can be verified at the time of the blue screen (BSOD) within a second or so of the
  time of the BSOD to provide more information about the possible cause - see TIP)

  MyEventViewer - free - a simple alternative in the standard Windows Event Viewer.
  TIP - Options - Advanced filter allows you to see a period of time instead of the whole of the record-
  Set it for a bit before and after the time of the BSOD.
  http://www.NirSoft.NET/utils/my_event_viewer.html

  ------------

  AppCrashView - free - a small utility for Windows Vista and Windows 7 that displays the details of all the
  application goes down has occurred in your system. The information breaks down is extracted from the .wer
  the files created by the Windows Error Reporting (WER) of the operating system component of each
  time that an accident has occurred. AppCrashView also allows you to easily record the list of accidents to
  text/html/csv/xml file.
  http://www.NirSoft.NET/utils/app_crash_view.html

  ============================================================

  Check this thread for more information on using BlueScreenView, MyEventViewer and other methods
  to troubleshoot the BlueScreens - top 3 answers.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-system/sometimes-i-get-a-blue-screen-when-using-IE-8/c675b7b8-795f-474d-a1c4-6b77b3fcd990

  We can help with other errors you might find.

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• Compatibility with the graph with the laptop HP 6730 b cards

  Is there a 512 MB graphics card compatible with a laptop HB 6730 b, and if not, what are my options?

  Hello:

  There is no graphics "card" in your laptop.

  Is there a graphics chip which is part of the motherboard, which cannot be upgraded or replaced.

  Your option is to buy a laptop if you want what is in your now better graphics.

• Blocking of blue screen with the analog voltage (WinXP, PCI-6251)

  Hello

  I'm looking to solve a problem of blue screen with my measure blocking
  application, which I am developing with C++. Blocking seems manifest
  a little random after a variable amount (500-50 000) of voltage analog
  measures. My application needs to make a huge amount of these digitally
  trigger voltage measures after a certain period of time, and I'm using a
  unique
  task to do. The task is stopped and started after a single measure
  is
  which is done around 10 000 - 100 000 times per second. For this
  because I do synchronized with the PCI-6251 map data acquisition and
  one
  Ztec oscilloscope card. It seems that the probability of blocking could be
  associated with
  the frequency of measurements of voltage that I perform.

  The
  the app itself is multithreaded, but I'm blocking concurrent access
  TO
  the card with lock - all access to the card are behind a single mutex

  lock, so simultaneous access is blocked. In any case, all data acquisition
  access
  o the map is initially a single thread, which is dedicated to the acquisition of data
  operations.

  I also did stress tests with Ztec scope map, which does not
  result
  in all the problems. I also disabled in order of acquisition of Ztec map data
  TO
  Make sure that it wasn't the card scope, the origin of the problems - the problem
  persistent, so this seems to point towards the direction of the nidaq map.

  The deadlock appeared when I used the original supplied with drivers
  the
  card. I installed the latest drivers (removed the device from)
  ' Windows
  Device Manager and your application Measurement & Automation, reinstalled), but the blue screen still appears.

  Blue screen gives me a few debug data, but it does not mention any

  files .dll or something that would be of course point to a specific file (driver). I enclose at least partially matching code snippets.

  Hello again! I've been in contact with a local support person, who suggested that I have use DAQmx_Val_FiniteSamps instead of DAQmx_Val_HWTimedSinglePoint. I don't have any other changes, but this (see below) and the problem disappeared, so this seems to be an acceptable solution, because I don't see at all why not do this way. (Thanks Henry!)

  DAQmxErrChk (DAQmxCfgSampClkTiming (task_reader, NULL, 100000.0, DAQmx_Val_Rising, DAQmx_Val_HWTimedSinglePoint, 1));
  DAQmxErrChk (DAQmxCfgSampClkTiming (task_reader, NULL, 100000.0, DAQmx_Val_Rising, DAQmx_Val_FiniteSamps, 2));

• Mode of double chassis with a C8484 of Hamamatsu-05 and a PCI-1426

  Hello

  I use a hamamatsu camera CCD C8484-05 (http://sales.hamamatsu.com/en/products/system-division/machine-vision/part-c8484-05.php), with a PCI-1426.

  Despite the site NOR say they are compatible, Hamamatsu, tell me that the camera is compatible only with the 1426 to use drivers OR and not the vi Hamamatsu. (http://sales.hamamatsu.com/index.php?id=13200492&language=1&)

  I find the file .icd for C8484-05 on the Web site of NOR, and using IMAQ, I can control most of the settings using the camera fixed attribute vi.

  However, it doesn't seem to be an option to set the mode of double exposure for PIV (i.e. 2 exposure Framework 2 by using double buffering)

  I have to do it manually by using the low-level buffer commands? For a previous camera (IDT X 3), I was able to select this option in their provided VI.

  If so, could you point me in the direction of some good tutorials for using tampons?

  In addition, there is an easy way to get all the options without copying the text in each menu MAX and using several structures of matter?

  Kind regards

  Joe Sherwood

  Find attached the modified version of the. CIM file for this device (C8484 - 05 c). I saved as a txt to allow download the Forum of nor. Simply change .txt to .icd and place in > National Instruments\NI-IMAQ\Data

  This allows dual-mode frame/PIV using "quick repeat mode also affecting all standard features. The polarity of command is defined positive and the first exhibition is 4.5us, while the second is 81.7ms (without binning)

  I hope it's useful.

  Concerning

  Joe

• Synchronize the clocks of 2 PCI cards for analog inputs with e/s digital reference

  I'm trying to synchronize the clocks of reference of 2 PCI cards so that the analog inputs are synchronized. However, my appilcation has also digtial e/s on two cards, and who apparently made the mistake DAQmxErrorResourcesInUseForRoute_Routing. This discussion describes a similar problem, but the solution was to just put the reference clock to the slave device, who had no other tasks running on it, so what mine does.

  Is there way I can synchronize the clocks of refernce without interfering with the digital I/o?

  Thank you!

  PS: My application is in C++.

  The reference clock is really a lower-level component that is shared by all resources on a given device.  All tasks on a given device must use the same reference clock.  So if you use DAQmxSetRefClkSrc for a task, you can use it to set the same value for your other tasks.

  Best regards

• How to display an object mesh continually update with the Labview 3D photo object

  I have a stream of update permanently of 3D images that can be represented in a mesh (a film in 3D if you want). I want to display in the 3D image object so that whenever I acquire a new 3D image that it is displayed. Examples are rare, and I couldn't find anything that dealt with this particular issue.

  Currently (in a FOR/loop WHILE) for each iteration I create an object of the scene, set the geometry as an object mesh newly created, set the texture and it wire eventually to the 3D image. This implementation seems a memory leak (Task Manager shows permanently increases the used memory and processing speed will eventually drop). I guess that's because I recreate the object for each iteration. Problem is, I can't find something that would let me release/delete the object once I'm done with the framework. All the examples I found only deal with the creation of the 3D object once and manipulating.

  What is the appropriate way to code this?

  You just need to use the "narrow" VI on reference photo 3D like this code below. It runs inside the loop.

  

  Now, if you're dealing with the mesh, then you should use the set the mesh to change the points inside the loop and then just close the reference after the code is done. Look at this code below. The trick is to recover the object using Typecast (to more specific reference VI) reference.

  

  Also, look at examples of shipping to:

  C:\nivs_dev\2013\InstallTo\ProgramFiles\National Instruments\LabVIEW\examples\picture\3D Picture Control

  and especially the with Meshes.vi.

• How to generate the clock 8,192 MHz on the labview FPGA 7854R series card?

  Hello

  I use the NI PXI-7854R series card that has 5 FPGA from Xilinx Vertex on him. I'm drifting clockwork 8,192 MHz to 40 MHz on board the FPGA clock. But he ended up giving me a single clock 8 MHz. is it possible to access the PLL located on FPGA Xilinx?

  Concerning

  If you are familiar with VHDL you can make your own "component-level IP' (aka CLIP) with a PLL Xilinx inside.  There are topics for help and examples of how to define a CLIP.  Here's one that shows how instantiate a DCM (similar to a PLL) in a CLIP:

  http://zone.NI.com/reference/en-XX/help/371599F-01/lvfpgahelp/fpga_clip_clock_ex_code/

• Unable to create a file with "nidll_vxworks" in Matlab for use with the LabVIEW SIT 2010 and a cRio 9073, error sh.exe

  I am trying to compile an OUTPUT for my Simulink model file by using "nidll_vxworks" and execute it using the Simulation Interface Toolkit for a cRIO 9073. I am able to compile the DLL file by using "nidll" and managed to run the simulation using my PC as a host.

  I have already downloaded the files "gccdist" and "vxworks61gccdist" and copied in "c:" when I build the model in Sumulink I get the following error at the end of the process (at the same time windows tells me that "sh.exe" has stopped working). If it's important, I'm on Windows 7 64-bit, but using Matlab 2009 b 32bits and LabView 2010 32-bit. ANY HELP WILL BE APPRECIATED. "QofV" is the name of my Simulink model and I changed to parts of "XXX" in the path of the file.

  6.1 CCG is only supported on Windows XP.  It is almost indicated in the readme_sit_vxworks.txt found in C:\SimulationInterfaceToolkit\xxxx\VxWorks (where xxxx is the version of the DIS).  It is said:

  * Known issues
  
  ---------------------------
  
  -WindRiver GNU Toolchain 6.3 and 6.1 do not work on Windows Vista.

  To be more explicit, it should be "Vista and later.

  Carl L

  National Instruments

• Install the engine 6.1 enforcement (or compatible) labview with the labview 2011

  I installed a Labveiw 2011 trial version in order to check for potential problems to upgrade, I get if I decide to spend labveiw 6.1. Well, needless to say, there has been a lot. This is as expected because I have not updated labview for many years. I'm still not under any pressure to update; However, I want to in order to get help and make sure that I have no problem of compatibility with new equipment purchases. I was able to solve most of my problems of compatibility with code simple and other corrections. However, twice now I ran into an error at the launch of labview executeables compiled by two different manufacturers. The equipment I use is not yet old... maybe a year or two. When I run labview executables for the device on a PC that has the trial period 2011 installed labview under control, I get an error message saying something like "this requires a motor enforcement 6.1 (or compatible) of Labview. I tried to download and install the labivew engine 6.1 but I can't install this engine on a PC that has labview installed 2011. Can someone explain how I run these executables under labview 2011. I can't imagine that these executables were developed using 6.1 as this equipment is not yet a year old now.

  You should be able to have a number any time installed and 2011. I have several versions back to 7.0. I asked what exactly happens when you try to install it.

  Have you tried 2011 withdrawal, execution 6.1 installation and then installation of 2011?

• Some problems with the LAN on Satellite L10 card after BIOS update

  Hello

  I have a problem with my satellite L10. Map does not work after the installation of the new network of edge of Bios (2.80).
  I tried it on Linux, BSD and WinXp. OS see my net card.
  I can even install parameters and ping 127.0.0.1 and my ip.

  But all the other pool spoke to me query time-out.

  Help me please.

  Hello

  What to say I put t think that this could be linked to the BIOS. First of all, as you said that the LAN card is recognized correctly in the device if Manager she s works well!

  However, you could try to access the BIOS and could set the BIOS default settings. Don t forget to save changes to BIOS ;)

  In addition, it would be advisable to reinstall the NIC driver. The Toshiba driver page provides the Realtek LAN driver v5.618.1015.2004.

  Good luck

• Problems with the feature 'Parked' (iOS 10 cards)

  I have upgraded to iOS 10 on my iPhone 5 yesterday. I can't get the car parked cards function to work.

  I activated the following:

  -All maps Apple Notification options

  -Location services of maps (when using). 'Always', is not available as an option.

  -System Services: Common places

  -System services: Routing and traffic

  -System services: improve maps

  My phone connects via Bluetooth to my car handsfree system. Is it not carplay.

  What I am doing wrong? Thanks in advance!

  I have the same problem with an iPhone 6. Try the general > reset > all settings, and then re-pair your phone to your car and see if it works now.

  He has not set a mine, but that is what Apple recommended.

• External DMM communicates only with the LabVIEW executables

  Hello

  I currently have a system of power supplies connected with GPIB and an Agilent E34405A DMM connected via USB.  The system works fine when I use the complete Labview program, but when I make an executable and installler and put it on another machine, that I can not get the DMM communicate the work of supplies of power very well and done my other equipment.  Any thoughts?

  If your program LabVIEW use NI-VISA, you need to charge NI-VISA run-time on the target computer.